Windows 10: my volume, network and brightness don’t work. Also, When i try to acces the security tab in...

my volume, network and brightness don’t work. Also, When i try to acces the security tab in settings, it just closes

:)

 

Brightness Control not working in Windows 10

Hi Ella,

To adjust the brightness, see the steps below:

• Go back to Power Options, and tick on the High performance.
• See if you can adjust the brightness.

If this not work, we highly suggest that you create an Administrator account, and re-do the steps above.

Let us know how it goes.

 

Brightness not working on Windows10.

Hi ,

On my Dell 5559 Windows 10 , brightness not working.

Have tried few steps from youtube videos but did not work.

Please guide.

Thanks.

 

Headphones' Microphone Volume Under the "Levels" Tab Disappeared

We suggest that you check the following steps on how to raise the mic volume:

• Check the Speaker icon on the system tray. Right click on it and choose "Recording Devices" menu.
  
• This will show Sound window. Go to Recording tab of Sound window, you will notice the microphone which is active that has a green check mark. Right click on the active microphone and select "Properties".
  
• You will now see Microphone Properties window. Go to the
  Levels tab and you will now see Microphone and
  Microphone Boost. You can use the sliders to modify your volume settings. Click
  OK button to save changes.

Let us know how it works so we can further assist you.